ABC Family on Sunday aired a new clip from Pretty Little Liars‘ upcoming Christmas episode (Dec. 9, 8/7c) in which Ali’s old friends come face to face with her new flunkies for the first time — and, naturally, the whole thing goes down at an elaborate Christmas party.

Also to be expected, “A” is lurking in the crowd, disguised in a not-so-conspicuous fluffy white coat. (Red coats are so Season 4.)